Pith Number

pith:2TVMMD5T

pith:2023:2TVMMD5TVKDNBAI6R5JPKSE23X

not attested not anchored not stored refs pending

A Fast and Robust Camera-IMU Online Calibration Method For Localization System

Bing Zhu, Jian Zhao, Pengxiang Meng, Xiaowen Tao

arxiv:2305.08247 v1 · 2023-05-14 · eess.SY · cs.SY

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2TVMMD5TVKDNBAI6R5JPKSE23X}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T06:09:59.296042Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4eac60fb3aa86d0811e8f52f5489addea67638d961e64b0d8b6d1000b5e8d6b

Aliases

arxiv: 2305.08247 · arxiv_version: 2305.08247v1 · doi: 10.48550/arxiv.2305.08247 · pith_short_12: 2TVMMD5TVKDN · pith_short_16: 2TVMMD5TVKDNBAI6 · pith_short_8: 2TVMMD5T

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/2TVMMD5TVKDNBAI6R5JPKSE23X \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: d4eac60fb3aa86d0811e8f52f5489addea67638d961e64b0d8b6d1000b5e8d6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5bedc721c1ed811f12267405c33321d2ce7bcff65fa65281f4060e920e652625",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2023-05-14T20:58:41Z",
    "title_canon_sha256": "693e3f20ecac67f3ae34dd6797eb247e837f937b27dfad2685b6ebbdcc604708"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.08247",
    "kind": "arxiv",
    "version": 1
  }
}